package net.llz.service;

import net.llz.model.VideoDO;
import com.baomidou.mybatisplus.extension.service.IService;

import java.util.List;
import java.util.Map;

/**
 * <p>
 *  服务类
 * </p>
 *
 * @author 二当家小D
 * @since 2022-09-16
 */
public interface VideoService  {

    Map<String, Object> findAll(int page, int size);

    List<VideoDO> selectAll();
    VideoDO findByid(int id);

    int update (VideoDO videoDO);

    int delete (int id);

    int saveVideo(VideoDO videoDO);

    int update_by_id(VideoDO videoDO);


}
